Sinister Diesel Oil Fill Cap 17-23 GM 6.6L Duramax | 11-23 Ford 6.7L Powerstroke
SKU: 16975800896

Sinister Diesel Oil Fill Cap 17-23 GM 6.6L Duramax | 11-23 Ford 6.7L Powerstroke

$44.99 $49.99
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Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

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Description

Sinister Diesel Oil Fill Cap 17-23 GM 6.6L Duramax | 11-23 Ford 6.7L PowerstrokeUpgrade the flimsy plastic oil fill cap in your 2017 2023 Duramax or 2011 2023 Ford Powerstroke with this stylish Billet Oil Fill Cap from Sinister Diesel. This cap is not only better looking than the factory but is a durable option to keep dirt and moisture out of your engine. This cap is constructed of CNC machined solid billet aluminum featuring signature Sinister Blue anodized coating and is laser etched with the Sinister Diesel logo.

Upgrade the flimsy plastic oil fill cap in your 2017-2023 Duramax or 2011-2023 Ford Powerstroke with this stylish Billet Oil Fill Cap from Sinister Diesel. This cap is not only better looking than the factory but is a durable option to keep dirt and moisture out of your engine. This cap is constructed of CNC machined solid billet aluminum featuring signature Sinister Blue anodized coating and is laser etched with the Sinister Diesel logo.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 16975800896

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4.7 ★★★★★
Based on 870 reviews
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K
Verified Purchase
Kati
New York, US
★★★★★ 5
Finally a chew toy my aggressive chewer can’t destroy
Color: Grilled color
I’ve gone through countless “indestructible” dog toys that lasted maybe a day—sometimes only minutes. My dog is an aggressive chewer and treats most toys like a personal challenge. These Fuufome chew toys are the real deal. Right out of the box, you can tell they’re made from tough, high-quality nylon. My dog went to work on them immediately, and days later there’s barely any noticeable wear. No chunks missing, no sharp edges, and no mess on the floor. That alone puts these way above most toys I’ve tried. I also love that they actually keep my dog busy. Instead of getting bored and looking for something else to chew (like furniture), she’ll settle in and happily gnaw on these for a long time. It’s been great for mental stimulation and for redirecting destructive chewing. The fact that you get two durable toys in the pack is a bonus, and they’ve held up exactly as advertised. If you have a large breed or an aggressive chewer and you’re tired of wasting money on toys that don’t last, these are absolutely worth it. Highly recommend—this is one of the few chew toys that has truly lived up to the “indestructible” claim. 🐶💪
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 2, 2026
E
Verified Purchase
Ellie
Pawtucket, US
★★★★★ 5
Great for agressiver chewers
Color: Grilled color
Very resistant
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
A
Verified Purchase
Amazon Customer
Louisville, US
★★★★★ 5
Happy hound!
Color: Yellow, Color: Yellow
My 2 yr old bloodhound destroys every toy in minutes, but not this one. My husband and I actually buy toys to see how long they last for fun. Although the croc is NOT indestructible, it lasts a whole lot longer than most. After an hr or so, I took away the only piece he's chewed off which is part of the back leg. Otherwise nothing else is missing off the croc. Our boy has been very occupied with this new toy and we're satisfied with his new distraction!
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Reviewed in the United States on May 29, 2026
B
Verified Purchase
Baily Gravunder
New York, US
★★★★★ 5
Definitely a tough toy
Color: Blue
This is one of the few toys my Boxer/american bulldog mix hasn’t been able to tear apart. He loves chewing on it and I love that he doesn’t chew on stuff he shouldn’t. I have such an issue with toys being torn apart the day I bring them home. I wish there was a safe way for it to have a squeaker since he loves squeakers but I don’t think that is possible.
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Reviewed in the United States on May 18, 2026
H
Verified Purchase
Hannah
Bozeman, US
★★★★★ 5
Croc-sational
Color: Blue
My tough chewer is OBSESSED with Croc. Stands up well, small particles occasionally come off but this beats going thru 3 stuffies in an hour. Good value, easy to clean and great for our 91lb pitty
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026

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